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 From:  Eugen Leitl <eugen at leitl dot org>
 To:  m0n0wall at lists dot m0n0 dot ch
 Subject:  firewall rule for TCP DNS
 Date:  Thu, 6 Apr 2006 17:14:41 +0200
I'm trying to set up a firewall rule to also
allow TCP DNS resolution along with UDP to
get rid of warnings like


WARNING: One or more of your DNS servers does not accept TCP connections. Although rarely used, TCP
connections are occasionally used instead of UDP connections. When firewalls block the TCP DNS
connections, it can cause hard-to-diagnose problems. The problem servers are: Error [Connect fail: 0].

but haven't managed to do it yet. TCP/UDP is not it.
Dedicated rule for TCP and UDP each ain't it either.

Any suggestions?

Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org
ICBM: 48.07100, 11.36820            http://www.ativel.com
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